JavaScript And PHP Programming Complete Course

Explore the basic syntax of BHP by writing a Hello World program, running it from the command line, and displaying output via a web server.

Explore web concepts in this video, comparing client-side JavaScript and server-side PHP, and how browser date versus server date differ across time zones during execution.

Demonstrates console input and output in PHP using the scanner and NFPA functions to read integers from standard input and print the area with formatted output.

Learn PHP arithmetic operators through a live demonstration using variables set to 42 and 20, covering addition, subtraction, multiplication, division, integer division, and increment/decrement effects.

Explore PHP comparison operators with two sample variables, demonstrating equal, not equal, greater than, less than, and their all-equal forms, and how true or false governs output.

Examine the basic and cumulative assignment operators in PHP, such as =, +=, -=, *=, /=, %=, and see how they modify variables through examples.

Learn the PHP conditional (ternary) operator, a compact alternative to if statements, via result = a > b ? a : b, with a demo showing 20 or 10 outcomes.

Learn how PHP function statements work: call by value and by reference using ampersand, default and variable-length arguments, and returning values to the caller through the return statement.

Learn how the break statement terminates loops in PHP, demonstrated with a while loop that exits when a random number equals five, stopping at the first occurrence before ten iterations.

Learn how the PHP continue statement controls a while loop by skipping the rest of the current iteration and starting the next one.

Explore PHP decision making with if else, elseif, and switch case, using rand to generate numbers for addition, subtraction, multiplication, and division, with curly braces and break to manage flow.

Explore how PHP while loop works, counting from 1 to 10 and using rand to generate a number between 1 and 10 that loops until x equals 5, showing outputs.

Learn how the php for loop is structured with initialization, condition, and increment, including examples of infinite loops, random termination, and traversing a five-element array to print values.

Explore how the MySchool API interacts with a MySQL database using PHP, including connecting, creating databases and tables, inserting records, and reading data through forms and select queries.

Demonstrate the mysqli api in procedural and object-oriented styles, execute select queries, display records, and perform database tasks such as creating databases and tables and inserting data.

Illustrate PHP inheritance by deriving an engineering student from a parent student class, sharing protected members and constructors, and overriding get details to include branch information.

Learn how to define a php class and object with title and price, using a constructor, setters, getters, and getDetails method while creating three objects and computing total with getPrice.

Discover how to create and use anonymous classes in PHP 7, initialize with a private x, and perform add and subtract operations through defined methods.

Explore how to set and retrieve cookies in PHP through a simple form, using POST data to create cookies and a follow-up script to read them.

Learn how to perform file input and output in BHP, including writing data to a new file, reading back lines, and handling open errors with end-of-file checks.

Explore PHP error handling by using die to terminate on errors, test files with file_exists, open files, and implement a custom error handler with set_error_handler and error_reporting.

Explain exception handling in a BHP application, covering the division by zero error, the try-catch mechanism, and a custom exception handler via set exception handler.

Explore how PHP handles form data with get and post methods, including get url parameters and post request bodies, and accessing values via $_GET, $_POST, and $_REQUEST.

Explore cryptographically secure pseudo random number generation in PHP using two functions, random_bytes and random, to generate secure bytes and bounded integers, and display hex representations for readability.

Learn how PHP 7 scalar type declarations enforce integer arguments and return values, using coercive and strict modes via declare(strict_types=1) in the average function.

Explore PHP 7's null coalescing operator, the double question mark, which returns a set variable or a fallback value when a variable is not defined, replacing the ternary operator.

Explore the PHP 7 spaceship operator, a three-way comparison that returns -1, 0, or 1, and see how it works with integers, floats, and strings.

Learn how PHP uses polymorphism through interfaces and abstract classes, with examples of implementing classes defining interface methods and overriding abstract methods to compute area.

Learn how to set and read PHP session variables using a simple form that posts to the same script, starting a session and displaying a hello name from the session.